Friday, August 1st TV listings for ION (WCPX) Chicago, IL
Xploration Awesome Planet Rangers
Rescue dogs at Yellowstone National Park, and how rangers manage trails in harsh winter conditions; rangers keep visitors safe at parks in Hawaii and Utah.
Xploration Awesome Planet Rumbling Earth
An active volcano on Hawaii; a laboratory simulates a tsunami; tsunami history and damage; whether a tsunami will happen again on the West Coast.